Gangtok to Buenos Aires: time difference
Buenos Aires is 8 h 30 min behind Gangtok. Live clocks for both, the working hours they share, and how each one sits against your own time.
−8 h 30 min
Your time
One day, 2 clocks
Drag along the band to read any hour in every place at once.
Gangtok 03:37 3:37 AM Buenos Aires 19:07 7:07 PM You –:–
03:37 3:37 AM
India Standard Time · UTC+5:30
☀️ 05:39 · 🌙 17:03
19:07 7:07 PM
Argentina Standard Time · UTC-3
☀️ 06:06 · 🌙 19:12
·
−8 h 30 min
Buenos Aires is 8 h 30 min behind Gangtok.
When you, Gangtok and Buenos Aires are all at the desk
Pick the working hours below – the window every location shares appears once your time zone is known.
Working hours
🇮🇳 Gangtok
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
🇦🇷 Buenos Aires
15:30 3:30 PM 16:30 4:30 PM 17:30 5:30 PM 18:30 6:30 PM 19:30 7:30 PM 20:30 8:30 PM 21:30 9:30 PM 22:30 10:30 PM 23:30 11:30 PM 0:30 12:30 AM 1:30 1:30 AM 2:30 2:30 AM 3:30 3:30 AM 4:30 4:30 AM 5:30 5:30 AM 6:30 6:30 AM 7:30 7:30 AM 8:30 8:30 AM 9:30 9:30 AM 10:30 10:30 AM 11:30 11:30 AM 12:30 12:30 PM 13:30 1:30 PM 14:30 2:30 PM
📍 Your time
- Asleep
- Early
- Working hours
- Evening
- Both working
- Right now
Time zones side by side
| Detail | 🇮🇳 Gangtok | 🇦🇷 Buenos Aires |
|---|---|---|
| Local time | 03:37 | 19:07 |
| Local date | Wednesday, October 21, 2026 | Tuesday, October 20, 2026 |
| Time zone | India Standard Time | Argentina Standard Time |
| UTC offset | UTC+5:30 | UTC-3 |
| Offset from Gangtok | — | −8 h 30 min |
| IANA zone | Asia/Kolkata | America/Argentina/Buenos Aires |
| Daylight saving | Not observed | Not observed |
| Sunrise | 05:39 | 06:06 |
| Sunset | 17:03 | 19:12 |
| Daylight | 11 h 23 min | 13 h 6 min |
| People on this clock | 100,300 | 2,891,082 |
Compare Gangtok with another city
More comparisons with Gangtok: the time zones next to it and the far side of the clock.
Nearby time zones
Big time differences
Gangtok and Buenos Aires: common questions
How many hours behind Gangtok is Buenos Aires?
The clocks in Buenos Aires are 8 hours and 30 minutes behind those in Gangtok (UTC−3 and UTC+5:30).
What time is it in Buenos Aires when it is 9:00 AM in Gangtok?
When it is 9:00 AM in Gangtok, it is 12:30 AM in Buenos Aires.
What time is it in Buenos Aires at the end of the working day in Gangtok?
The working day in Gangtok ends at 6:00 PM; in Buenos Aires it is 9:30 AM at that moment.
Is there a time when both Gangtok and Buenos Aires are at work?
Yes: from 5:30 PM to 6:00 PM in Gangtok (9:00 AM to 9:30 AM in Buenos Aires), the working days (9:00 AM–6:00 PM) overlap.
When is it still the previous day in Buenos Aires?
Until 8:30 AM in Gangtok it is still the previous day in Buenos Aires. The other way round, from 3:30 PM in Buenos Aires it is already the next day in Gangtok.
Is the time difference between Gangtok and Buenos Aires the same all year?
Yes. Neither Gangtok nor Buenos Aires switches to summer time, so the gap is always 8 hours and 30 minutes.
